Prase rough PRR127 beryl MK501 Mookaite cut and polished

MK501   Mookaite cut and polished on one side with a rough natural back

Weighs:  245 grams

CH467  Chrysoprase rough rock

It weighs 380 grams

It contains numerous occurrences of stromatolites and oncolites with an age of between 2

Prase rough PRR127 beryl MK501 Mookaite cut and polishedPRR 127. Dimensions at widest points approximately 130 mm x 90 mm x 70 mm thick. Weighs 1,458 grams. Prase is a chrome rich chert. Also called Dragon Stone. The green colour usually derives from minor mineral content, most commonly the green chromiferous muscovite mica, fuchsite. There are numerous Prase deposits in the Pilbara region of Western Australia.